Replaced RefPtr::release with std::move in Source/core.

third_party/WebKit/Source/core/layout/LayoutTableCell.cpp

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc.
  *               All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1415 matching lines @@
   return layoutObject;
 }
 
 LayoutTableCell* LayoutTableCell::createAnonymousWithParent(
     const LayoutObject* parent) {
   LayoutTableCell* newCell =
       LayoutTableCell::createAnonymous(&parent->document());
   RefPtr<ComputedStyle> newStyle =
       ComputedStyle::createAnonymousStyleWithDisplay(parent->styleRef(),
                                                      EDisplay::TableCell);
-  newCell->setStyle(newStyle.release());
+  newCell->setStyle(std::move(newStyle));
   return newCell;
 }
 
 bool LayoutTableCell::backgroundIsKnownToBeOpaqueInRect(
     const LayoutRect& localRect) const {
   // If this object has layer, the area of collapsed borders should be
   // transparent to expose the collapsed borders painted on the underlying
   // layer.
   if (hasLayer() && table()->collapseBorders())
     return false;
@@ skipping 45 matching lines @@
 }
 
 bool LayoutTableCell::hasLineIfEmpty() const {
   if (node() && hasEditableStyle(*node()))
     return true;
 
   return LayoutBlock::hasLineIfEmpty();
 }
 
 }  // namespace blink